Dart flight stem



FIG. 1 is a perspective view from above and one side of a dart flight stem showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevation view; and

FIG. 4 is a side elevation view.

The characteristic feature of my design resides in the particular configuration of the flight holder. 

The ornamental design for a dart flight stem, substantially as shown and described. 